superior, upper, superior.
supersticioso -a, supersticious.
súplica, f., petition, supplication.
suplicante, supplicating, entreating.
suplicar, to beg, entreat, supplicate.
suponer, to suppose.
supradicho -a, aforesaid, above.
supremo -a, highest, supreme.
supuesto -a (past part. of suponer), supposed; por supuesto, of course; supuesto que, granting that, since.
sur, m., south.